A free app for Android, by Figuromo Studio LLC.
ColorMinis is a coloring app that lets you paint figures in all sorts of different ways.
You can paint by numbers and apply different colors to clear parts. All the tools are easy to use, even for beginners, and you can save your work in a variety of different 3D views.
You can choose from a huge selection of cute chibi, princesses, angels, dragons, or even warriors and decorations.
And you can paint all the 3D figures from your own mobile device or tablet.
This application is free to download.